23654940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{394249}}^1$

素因数の和:394261

約数の個数: 24

約数和(自身を含む): 66234000

約数和(自身を除く): 42579060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 394249, 788498, 1182747, 1576996, 1971245, 2365494, 3942490, 4730988, 5913735, 7884980, 11827470, 23654940]

約数ペア:

[(1, 23654940), (2, 11827470), (3, 7884980), (4, 5913735), (5, 4730988), (6, 3942490), (10, 2365494), (12, 1971245), (15, 1576996), (20, 1182747), (30, 788498), (60, 394249)]